\documentclass[border=5pt, tikz]{standalone}
\usepackage{ctex}
\usepackage{varwidth}
\usetikzlibrary{shapes.geometric}
\tikzset{
  box/.style={
      regular polygon,
      regular polygon sides = 6,
      minimum size = 100mm,
      inner sep = 0mm,
      outer sep = 0mm,
      %inner color=orange!75!red!50!yellow,
      %outer color=orange!75!red!75!yellow,
      draw = orange,
      text = red,
    }
}

\begin{document}
\begin{tikzpicture}
  \node [box] {test};
\end{tikzpicture}
\end{document}

